The place for all things SIBO

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My mission is to share information and news about Bacterial Overgrowth to empower people in their health.

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“SIBOInfo.com is a comprehensive, free encyclopedia of SIBO information, created by Dr. Allison Siebecker, one of the leading experts on SIBO, with well-researched, reliable content on symptoms, testing, treatment and more. It’s been my go-to resource since 2013 for educating those newly diagnosed and remains my most trusted resource for accurate, up-to-date SIBO guidance. Whether you’re a patient or a provider, you'll find practical, evidence-based insights you can trust."  ▶ Dr. Ilana Gurevich

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Learn the proven 9-step method that has successfully resolved SIBO for thousands of people! Plus... how to feel beter ASAP with diet changes and supplements!

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Resources

SIBO PODCASTS​

Check out interviews on SIBO from a variety of experts.

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My preferred 3-Hour Lactulose Breath Test is available to order by anyone.

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SIBO SUMMITS & MASTERCLASSES​

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​Patients & Practitioners. ​

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          Is SIBO Behind Your Mystery Symptoms?
          The 50+ Conditions Linked to Overgrowth
          with Dr. Allison Siebecker and Shivan Sarna
          February 24, 12-3PM PT/3-6PM ET
          Click here to enroll
         

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           SIBO Research Update and Live Q&A
          with Dr. Mark Pimentel
          February 2026
           Watch for FREE!

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          Small Group Coaching
​          February 25, 9:30AM PT
          Click here to enroll

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          SIBO Pro Course Q&A for Practitioners
​           March 11, 9:30AM PT
          Click here to enroll

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SIBO & Gluten-Free Desserts!

Enjoy these delicious SIBO dessert recipes, from Dr. Allison Siebecker.

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"​I use your resources and refer my patients to your work, every day. You offer so many work-arounds, so many choices, so much personal empowerment to make good choices. Over the years it all adds up! I myself, no longer have SIBO. Now I know for sure that even the most recalcitrant cases of SIBO-M can be cured. Not just managed. You and all the work you’ve published made all the difference! THANK YOU for working relentlessly to get the word out, to relieve suffering, and to educate professionals and patients alike."  ▶ Dr. Deborah McKay

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WHAT IS SIBO SYMPTOMS CAUSES SIBO & IBS TESTING TREATMENT SIBO DIET COURSES

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